CN202398696U - Punching device - Google Patents
Punching device Download PDFInfo
- Publication number
- CN202398696U CN202398696U CN2012200051495U CN201220005149U CN202398696U CN 202398696 U CN202398696 U CN 202398696U CN 2012200051495 U CN2012200051495 U CN 2012200051495U CN 201220005149 U CN201220005149 U CN 201220005149U CN 202398696 U CN202398696 U CN 202398696U
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- China
- Prior art keywords
- punch
- oil cylinder
- die
- perforating press
- punched device
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- Expired - Fee Related
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Abstract
The utility model discloses a punching device, which comprises a bearing stray and an engine base, wherein a workpiece is positioned on the engine base, and a plurality of punching machines for punching the workpiece are arranged in different positions of the engine base. According to the punching device, buckling of the workpiece for one time and integral punching on a plurality of positions are realized.
Description
Technical field
The utility model relates to a kind of hole punched device, especially a kind of to workpiece once be installed, the hole punched device of the whole punching in a plurality of position.
Background technology
The manufacturing process of automobile frame girder mainly contains punching after blanking, punching, shaping, the shaping, inner panel engages operations such as welding with outside plate.Many holes on the vehicle frame main beam, if punching before forming process, workpiece is in dull and stereotyped state and processes easily; But in forming process; Because the mobile shape and the position that can change the hole of metal, the situation of being strict with is arranged, punching after just essential the shaping for the position and the shape in hole.Automobile main beams is a steel stamping part, needs processing through also having many holes behind the blank-forming.Usual way is on different punch presses, carries out punching successively, generally needs five to eight times.But, because workpiece is heavy, use the central punching apparatus of prior art to waste time and energy, operating efficiency is very low.
The utility model content
The utility model technical problem to be solved provides a kind of hole punched device, realize to workpiece once be installed, the whole punching in a plurality of position.
In order to solve the problems of the technologies described above, the utility model provides a kind of hole punched device, comprises support and workpiece is located support on it, and the different position of said support is provided with a plurality of perforating press that said workpiece carried out punching.
As preferably, a plurality of said perforating press comprise be used for the vertical-type perforating press of horizontal plane punching be used for horizontal type perforating press in the vertical plane punching.
As preferably, said vertical-type perforating press comprises first base, upper bolster, die shoe and first oil cylinder, and wherein: said first oil cylinder is fixed on said first base; Said upper bolster is connected and straight reciprocating motion under the driving of said first oil cylinder with said first oil cylinder, and said upper bolster vertically is provided with first punch; Said die shoe is fixedly connected with the bottom of said first base, and said die shoe is provided with and allows said first punch to pierce into first die with punching on workpiece.
As preferably, said first punch is set with the elasticity stripper near an end of said first die.
As preferably; Said vertical-type perforating press also comprises cope match-plate pattern, lower bolster and guide pillar; Said cope match-plate pattern is fixed on the top of said first base and is embedded with guide pin bushing, and said lower bolster is socketed on the free end of piston rod of said first oil cylinder and is synchronized with the movement with said piston rod, and said upper bolster is fixedly connected with said lower bolster; One end of said guide pillar is connected with said lower bolster, and the other end is arranged in also can endwisely slipping along said guide pin bushing in the said guide pin bushing.
As preferably; Said horizontal type perforating press comprises second base, die socket, screw thread square iron, thrust block pad, second punch, punch pulling block and drives second oil cylinder of the said second punch pulling block straight reciprocating motion; Wherein: said second oil cylinder is fixed on said second base; Said screw thread square iron is connected on through thread bush on the free end of piston rod of said second oil cylinder and through said thrust block pad and is connected with said punch pulling block; Said second punch is horizontally disposed with; The one of which end has the punch step, and an end face and the said thrust block pad of said punch step offset, and said punch pulling block has with the other end of said punch step and cooperates to spur the pulling step of said second punch to the said second oil cylinder direction; Said die socket is fixed on said second base, has said second punch of permission and penetrates with second die to the workpiece punching.
As preferably; Said second base is provided with the punch guide plate between said die socket and said punch pulling block; Said punch guide plate offers the axis hole of level, the other end of said second punch pass said punch guide plate axis hole and can endwisely slipping along said axis hole.
As preferably, the punch guide plate of said horizontal type perforating press is connected with positive stripper near a side of said second die, and said positive stripper is offering the dumping pit that supplies said second punch to pass and slide with the corresponding position of said axis hole.
As preferably, said support is provided with the pillar of a plurality of said workpiece that are used to be installed.
Compared with prior art; The beneficial effect of the hole punched device of the utility model is: once be installed through support and the pillar workpiece after to drawing; Then on the hole punched device of the utility model; Through a plurality of perforating press, comprise that the completion of vertical perforating press and horizontal perforating press is to the whole punching in a plurality of positions of workpiece.
Description of drawings
Fig. 1 is the be installed front view of workpiece of the hole punched device of the embodiment of the utility model;
Fig. 2 is the be installed vertical view of workpiece of the hole punched device of the embodiment of the utility model;
Fig. 3 is the structural representation of vertical perforating press of hole punched device of the embodiment of the utility model;
Fig. 4 is the structural representation of horizontal perforating press of hole punched device of the embodiment of the utility model;
Fig. 5 is the punch and the punch pulling block fit structure sketch map of horizontal perforating press of hole punched device of the embodiment of the utility model.
Main description of reference numerals
The 100-workpiece
The vertical perforating press of 1-support 2-
Horizontal perforating press 4-first base of 3-
The piston rod of the 5-first oil cylinder 51-first oil cylinder
6-cope match-plate pattern 7-lower bolster
8-upper bolster 9-die shoe
The 10-first punch 101-elasticity stripper
The 11-first die 12-guide pillar
13-guide pin bushing 14-screw thread square iron
15-thrust block pad 16-punch pulling block
161-pulling step 17-second punch
171-punch step 18-punch guide plate
19-die socket 20-second die
21-positive stripper 22-second base
The piston rod of the 23-second oil cylinder 231-second oil cylinder
The 24-pillar
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing and specific embodiment hole punched device the embodiment of the utility model, but not as the qualification to the utility model.
Fig. 1 is the be installed front view of workpiece of the hole punched device of the embodiment of the utility model; Fig. 2 is the be installed vertical view of workpiece of the hole punched device of the embodiment of the utility model; Fig. 3 is the structural representation of vertical perforating press of hole punched device of the embodiment of the utility model; Fig. 4 is the structural representation of horizontal perforating press of hole punched device of the embodiment of the utility model, and Fig. 5 is the punch and the punch pulling block fit structure sketch map of horizontal perforating press of hole punched device of the embodiment of the utility model.To shown in Figure 5, the hole punched device of the embodiment of the utility model comprises support and with workpiece 100 location supports 1 on it, support 1 different position is provided with a plurality of perforating press that workpiece 1 is carried out punching like Fig. 1.In actual process,, select different perforating press according to the type and the specification of workpiece.In conjunction with Fig. 1 to Fig. 5, the perforating press of the hole punched device of the embodiment of the utility model comprise be used for the vertical-type perforating press of horizontal plane punching 2 be used for horizontal type perforating press 3 in the vertical plane punching.Vertical-type perforating press 2 and horizontal type perforating press 3 base through separately respectively are connected with support 1.In the practical implementation process; Base 4 can be connected with support 1 with the mode of both relative positions of scalable; For example connect, can come conveniently to satisfy the punching processing that position, various hole requires through the position of adjustment perforating press on support like this through modes such as pressing plate, alignment pins.Below specifically describe vertical-type perforating press 2 and horizontal type perforating press 3 respectively.
The vertical-type perforating press 2 of the hole punched device of the embodiment of the utility model comprises first base 4, upper bolster 8, die shoe 9 and first oil cylinder 5, and wherein, first oil cylinder 5 is fixed on first base 4; Upper bolster 8 is connected and straight reciprocating motion under the driving of first oil cylinder 5 with first oil cylinder 5, and upper bolster 8 vertically is provided with first punch 10; Die shoe 9 is fixedly connected with the bottom of first base 4, and die shoe 9 is provided with and allows first punch 10 to pierce into first die 11 with punching on workpiece 100.As improvement, first punch 10 can adopt the method for suit to be set with elasticity stripper 101 near an end of first die 11.As further improvement; Vertical-type perforating press 2 comprises cope match-plate pattern 6, lower bolster 7 and guide pillar 12; Cope match-plate pattern 6 is fixed on the top of first base 4 and is embedded with guide pin bushing 13, and lower bolster 7 can be socketed in through the mode that is threaded on the free end of piston rod 51 of first oil cylinder and be synchronized with the movement with piston rod, and upper bolster 8 is fixedly connected with lower bolster 7; One end of guide pillar 12 is connected with lower bolster 7, and the other end of guide pillar 12 is arranged in also can endwisely slipping along said guide pin bushing in the guide pin bushing 13.In the actual punch process, the piston rod 51 of first oil cylinder drives lower bolster 7 and moves up and down, and carries out punching thereby first punch 10 is cooperated with first die 11.In the time of punching, compressive deformation takes place in elasticity stripper 101, and after punching finished, when first punch 10 returned, elasticity stripper 101 was replied original shape, and workpiece is applied downward power, and the workpiece material of first punch, 10 ends is fallen, and reaches the purpose of discharging.The guide pillar 12 of vertical-type perforating press 2 is arranged in the guide pin bushing 13 and is free to slide; And guide pin bushing 13 is embedded at the structure that is opened in the cope match-plate pattern 6; Guiding and supporting role are played in relative motion to cope match-plate pattern in the punch process 6 and lower bolster 7; Thereby make the mechanical engagement position of the win punch 10 and first die 11 more accurate, punching quality is high.
The horizontal type perforating press 3 of the hole punched device of the embodiment of the utility model comprises second base 22, die socket 19, screw thread square iron 14, thrust block pad 15, second punch 17, punch pulling block 16 and drives second oil cylinder 23 of punch pulling block 16 straight reciprocating motions; Second oil cylinder 23 is fixed on second base 22; Screw thread square iron 14 is connected on through thread bush on the free end of piston rod 231 of second oil cylinder and through thrust block pad 14 and is connected with punch pulling block 16; Second punch 17 is horizontally disposed with; The one of which end has punch step 171; One end face and the thrust block pad 15 of punch step 171 offset, and punch pulling block 16 has with the other end of punch step 171 and cooperates to spur the pulling step 161 of second punch 17 to second oil cylinder, 23 directions; Die socket 19 is fixed on second base 22, has second punch 17 of permission and penetrates workpiece is carried out second die 20 of punching.As improvement, second base 22 is provided with punch guide plate 18 between die socket 19 and punch pulling block 16, and punch guide plate 18 offers the axis hole of level, the other end of second punch 17 pass punch guide plate 18 axis hole and can endwisely slipping along this axis hole.As further improvement, the punch guide plate 18 of horizontal type perforating press 3 is connected with positive stripper 21 near a side of second die 20, and positive stripper 21 is offering the dumping pit that supplies second punch 17 to pass and slide with the corresponding position of axis hole.In the actual punch process; The piston rod 231 of second oil cylinder drives 14 horizontal movements of screw thread square iron; Thereby drive 16 motions of punch pulling block, second punch 17 cooperates with second die 20 and carries out punching under thrusting action, at punch step 171 with spur under the cooperation of step 161; Second punch 17 separates with second die 20, prepares punch process next time.18 pairs of punch 17 of punch guide plate play guiding and supporting role, make that punching position is more accurate in the punch process.Second punch 17 passes punch guide plate 18 successively and cooperates with second die 20 with positive stripper 21 and carry out punching.After punching was accomplished, second punch 17 was replied to the oil cylinder direction, and the stripping of workpiece material dependence positive stripper 21 is smoothed out with the fingers and separated with second punch 17, reaches the discharging purpose.
Improve as another kind, as shown in Figure 1, the support 1 of the hole punched device of the embodiment of the utility model is provided with a plurality of pillars 24 that are used for card engaging workpiece 100, and workpiece 100 is installed on the support 1 through pillar 24, for whole punch process is provided convenience.
Above embodiment is merely the exemplary embodiment of the utility model, is not used in restriction the utility model, and the protection domain of the utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in the essence and protection domain of the utility model, this modification or be equal to replacement and also should be regarded as dropping in the protection domain of the utility model.
Claims (9)
1. a hole punched device is characterized in that, comprises support and workpiece is located support on it, and the different position of said support is provided with a plurality of perforating press that said workpiece carried out punching.
2. hole punched device according to claim 1 is characterized in that, a plurality of said perforating press comprise be used for the vertical-type perforating press of horizontal plane punching be used for horizontal type perforating press in the vertical plane punching.
3. hole punched device according to claim 2 is characterized in that, said vertical-type perforating press comprises first base, upper bolster, die shoe and first oil cylinder, wherein:
Said first oil cylinder is fixed on said first base;
Said upper bolster is connected and straight reciprocating motion under the driving of said first oil cylinder with said first oil cylinder, and said upper bolster vertically is provided with first punch;
Said die shoe is fixedly connected with the bottom of said first base, and said die shoe is provided with and allows said first punch to pierce into first die with punching on workpiece.
4. hole punched device according to claim 3 is characterized in that, said first punch is set with the elasticity stripper near an end of said first die.
5. hole punched device according to claim 4; It is characterized in that; Said vertical-type perforating press also comprises cope match-plate pattern, lower bolster and guide pillar; Said cope match-plate pattern is fixed on the top of said first base and is embedded with guide pin bushing, and said lower bolster is socketed on the free end of piston rod of said first oil cylinder and is synchronized with the movement with said piston rod, and said upper bolster is fixedly connected with said lower bolster; One end of said guide pillar is connected with said lower bolster, and the other end is arranged in also can endwisely slipping along said guide pin bushing in the said guide pin bushing.
6. hole punched device according to claim 2; It is characterized in that; Said horizontal type perforating press comprises second base, die socket, screw thread square iron, thrust block pad, second punch, punch pulling block and drives second oil cylinder of the said second punch pulling block straight reciprocating motion, wherein:
Said second oil cylinder is fixed on said second base; Said screw thread square iron is connected on through thread bush on the free end of piston rod of said second oil cylinder and through said thrust block pad and is connected with said punch pulling block; Said second punch is horizontally disposed with; The one of which end has the punch step, and an end face and the said thrust block pad of said punch step offset, and said punch pulling block has with the other end of said punch step and cooperates to spur the pulling step of said second punch to the said second oil cylinder direction;
Said die socket is fixed on said second base, has said second punch of permission and penetrates with second die to the workpiece punching.
7. hole punched device according to claim 6; It is characterized in that; Said second base is provided with the punch guide plate between said die socket and said punch pulling block; Said punch guide plate offers the axis hole of level, the other end of said second punch pass said punch guide plate axis hole and can endwisely slipping along said axis hole.
8. hole punched device according to claim 7; It is characterized in that; The punch guide plate of said horizontal type perforating press is connected with positive stripper near a side of said second die, and said positive stripper is offering the dumping pit that supplies said second punch to pass and slide with the corresponding position of said axis hole.
9. hole punched device according to claim 1 is characterized in that, said support is provided with the pillar of a plurality of said workpiece that are used to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051495U CN202398696U (en) | 2012-01-06 | 2012-01-06 | Punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051495U CN202398696U (en) | 2012-01-06 | 2012-01-06 | Punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398696U true CN202398696U (en) | 2012-08-29 |
Family
ID=46696372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200051495U Expired - Fee Related CN202398696U (en) | 2012-01-06 | 2012-01-06 | Punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240328A (en) * | 2013-05-27 | 2013-08-14 | 上海晓奥享荣汽车工业装备有限公司 | Hydraulic punching device |
| CN113798391A (en) * | 2021-10-09 | 2021-12-17 | 长飞光纤光缆股份有限公司 | Device and method for punching strip material of copper strip of outer conductor of leaky cable |
-
2012
- 2012-01-06 CN CN2012200051495U patent/CN202398696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240328A (en) * | 2013-05-27 | 2013-08-14 | 上海晓奥享荣汽车工业装备有限公司 | Hydraulic punching device |
| CN113798391A (en) * | 2021-10-09 | 2021-12-17 | 长飞光纤光缆股份有限公司 | Device and method for punching strip material of copper strip of outer conductor of leaky cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20160106 |